Running on Empty (2010)

(Japanese with English subtitles) The beautiful Azami is tired of her penniless and lazy boyfriend, Hideji. Determined to break up with him, she must first get back all the money she has given him over the years. She hatches a plot in which she fakes her own kidnapping to get Hideji to pay a ransom. Things get hilariously complicated when all parties involved act to their own agendas.